html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
div{
  margin:0;
  padding:0;
  box-sizing: border-box;
}

html, body {
  height:1080px;
  margin:0;
  width: 1920px;
  padding:0;
  overflow: hidden;
}

.common-bg{
  height:100%;
  background-size: cover;
  overflow: hidden;
}

ul,li {
  list-style: none;
  padding: 0;
  margin: 0;
}

body {
  -webkit-text-size-adjust: 100% !important;
}